| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.61 | 6.585% | $170.1203 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $168.76 | 9.490% | $184.7753 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $55.87 | 8.143% | $60.4195 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $224.59 | 5.461% | $236.8549 | $236.85 | $236.85 | $236.90 |
| Purchase #5 | $19.34 | 8.165% | $20.9191 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $240.26 | 3.465% | $248.585 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $191.82 | 6.165% | $203.6457 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $1,060.25 | $1,125.3198 | $1,125.33 | $1,125.30 | $1,125.30 | |